荔枝派nano buildroot
参考https://whycan.cn/t_3138.html uboot修改：1./u-boot/include/configs/suniv.h #define CONFIG_BOOTCOMMA ...
花费 30 ms
F1C200s NS 2009 驱动
https://github.com/search?l=C&p=2&q=ns2009&type=Code github直接找 https://github.com/sipee ...